I am trying to send the output value of a sqldatasource to a textbox.Is there a way I can grab the sqldatasource select value?
Here is my select command:
Dim com As SqlCommand =
New SqlCommand("SELECT TOP (1) ProjectName FROM aspnet_starterkits_Projects ORDER BY ProjectName
DESC")
[Code]....
show DataList Item Index when using SqlDataSource?
[Code]....
How do I get the "NewID" parameter value form the above datasource and assign it to a select parameter in a different sqldatasource?
I am trying to get the uniqueidentifier value from a insert SP and retreive that using a sqldatasource and pass that value to store files in the relevent folder.
the SQL stored procedure
ALTER PROCEDURE [dbo].[sp_InsertIPRT]
@Site nchar(10),
@Description nvarchar(MAX),
@Application nvarchar(MAX),
@Coordinator nchar(50),
@ProjectNumber nchar(50),
@Manager nchar(50),
@DateRequested date,
@DateRequired date,
@Issues nvarchar(MAX),........
In my asp.net+vb code +sql database web. i have three sqldatasource in on eweb page. i am willing to add radiobutton list for selection of sqldatasourec and show data in gridview.
View 1 Repliesi have an assignment , i have to capture a url which contain some hyperlink btn, i have to show the hyperlink btn text and their description
View 5 RepliesI have a SQLDataSource that I'm having a little trouble with. I am using a parameterized FilterExpression and am not getting something right. So, I want to see what the final SELECT output will be that the SQLDataSource is generating and will be sending to the database so I can see what the SQL looks like. How do I do this?
Added:
Here is my code so far:
DetailSource.SelectCommand = "SELECT * from Pictures ";
DetailSource.FilterExpression="ParID = '{0}' AND CardNum = '{1}' AND SeqNum = '{2}'";
DetailSource.FilterParameters.Clear();
DetailSource.FilterParameters.Add("ParID", GridView1.SelectedRow.Cells[1].Text);
DetailSource.FilterParameters.Add("CardNum", GridView1.SelectedRow.Cells[2].Text);
DetailSource.FilterParameters.Add("SeqNum", GridView1.SelectedRow.Cells[3].Text);
Response.Write(DetailSource.ToString());
I am in the process of re-developing my website into ASP.NET from a product called LogiXML. My background is in front end design using XHTML, CSS and Javascript with a good understanding of SQL so this is a HUGE leap for me.
In one of my Views I have created an asp data source to count the number of scheduled meetings:
<asp:SqlDataSource
ID="CountRS"
runat="server" ConnectionString="<%$ ConnectionStrings:ConnectionString
%>"
SelectCommand="
SELECT count(*) as countRS
FROM WebMeeting_Calendar
WHERE MeetingDate > getdate()
and MeetingType = 2
">
</asp:SqlDataSource>
Next, I created an asp panel where I wanted to control the "Visible" element by the value returned in the data source but even when using a simple 1 = 0 (to return False) is not working for me.... Basically, if the count of meetings is zero, I don't want the panel to show.
<asp:Panel
ID="Panel1"
runat="server" Visible="<%# 1 = 0
%>"
>
</asp:Panel>
I have a dropdown within gridview i have binded that dropdown with datasource values.
i will select any value from dropdown then it will save in database.
now i want to show the database value in the top value in same dropdown with sqldatasource.
Suppose i have value in dropdown from sqldatasource is test,test1,test2.
Suppose i have selected test1 then it will save in database now i want that dropdown show this values test1,test,test1,test2
I have a webpart that outputs a ListView control. Typically, I create a business layer that contains all my db calls, put an ObjectDataSource on the page, and tie the ODS to the BLL, and wire the ListView / GridView to the ODS. I've tried moving that paradigm into a webpart and can get the ListView to work if I use a tableadapter as the datasource. However, I would like to use my ODS / BLL structure. When I run the code, I dont' get any output from the ListView. Here is the code:
[Code]....
I'm trying display data from a sqldatasource but I need to customize fonts, sizes and layouts. What would be the best way to do this. There's not much data only 8 rows and 3 cloums.
It's for a display screen that will show workers how much product they have produced.
I was looking at binding the data to lables and laying out the lables in a table but that process looks intense and streching my knowledge.
I currently have a label in an ItemTemplate that looks like this:
<asp:Label ID="bodyLabel" runat="server" Text='<%# Bind("body") %>' />
How do I only show the first paragraph of the article and then allow the visitor to click to view more?
A Panel contain with
[Code]....
how to get all id in this format
<panel1>
<panel2>
<text1><text1>
<text1><text1>
</panel>
</panel1>
I am trying to tie a sqlDatasource to a Stored Procedure. The stored procedure looks like...
[Code]........
I am developing web-app in .NET for 5 months (and enjoying it =)) and I am reading 3 books, all of them teachs at least 2 methods for acessing data: ADO.NET and SqlDataSource object.
I am used to work with ADO.NET method because I feel that even if it needs coding by hand, I can separate the SQL routines from the page and I can customize database routines better.
For now I am using DataReader mode because the application and the database is on the same server and there is only 1Gb RAM available so there is no advantage using DataSet on this moment.
Am I thinking this right? There are some things with SqlDataSource that I don't know how to do it well...
For example:
I have a routine that inserts a record on a table then gets the ID of this record using SCOPE_IDENTITY() function of SQL Server, than it uses this ID to insert another record on another table. Because I use a one-to-many relationship on multiple tables...
How can I work this situation using SqlDataSource object, is it even possible?
I have a table with articles. Every article has a column named category which value is either 1 or 2 On my landingpage the article headers are displayed as hyperlinks. All the articles with category 1 will be displayed in a repeater control on the left side of page and all the articles with category 2 will be displayed in another repeater control on right side of page. I know I can bind the repeaters to two different sqldatasource controls with different SELECT statements. But I wonder if I can do this by only using one sqldatasource control, and if this is better and proper way of doing it. If so, do I create a (datatable?) and do the sorting there?
View 5 Repliesi designed a gridview to update, delete the records using sqldatasource, (there is no code in my aspx.cs file) but i dont know how to add the new row the gridview. so that if the table is empty then i cant add / update / delete the data.
how to Add new record on gridview using SQLDatasource without any code behind code?
I am building a SortedList object for use as the DataSource of a GridView control. The key-value pairs are being built manually with the "key" fields being inserted in already sorted order. The "key" column is invisible with the "value" column the single displayed data item. I set the DataSource property of the gridview to the sortedlist and call the Bind method. The gridview then displays the data in random fashion!
View 4 RepliesUsing VB.net: I have several collections, each collection has several items and each item has several 1-d arrays (all the same length). Is it possible to print each one of these arrays through an ASP Control?
View 2 RepliesI Have an InsertTemplat in FormView that has a DD List.
I also have an Insert Parameter in a SQLDataSource that tries to reference it but can't.
Is my only solution to use event code to move the data to the SQL Parameters?
[Code]....
i am facing a minor problem but can't find out its syntaxi have listview, and inside the template i have 2 labels, in design time i bind 1 label to one column thatis 'type' and depending upon this type i want to bind other labels to different columnsif type is question than 2 label will have to show data of question columnif type is job than 2 label will have to show data of job, so on........how to accomplish this,in databinding event handler i can check the value of typebut i want to know the syntax of binding 2 label in run time, with different fields using EVAL
View 3 RepliesI am using Visual Web Developer (VWD)and I dragged in i.e created a Gridview. In the codebehind of the page, I will like to declare an sqldatasource and get data from a database using the sqldatasource and then bind the sqldatasource to the Gridview. PS: I know how to drag-in an sqldatasource and attach it to the gridview using VWD but this time, I want to do this declaratively in the codebehind.
View 3 RepliesI have a gridview tied to a sqlDataSource. I want to filter it using FilterExpression of SqlDataSource. The controlParameter that I want to use is dropdownList SelectedItem.Value. This value is an integer. I am getting this exception: System.Data.EvaluateException:{"Cannot perform '=' operation on System.Int32 and System.String."}
[Code]....
First off, suggest better ways if you want rather than patch up this code. I am just starting this project and it is first time I have tried to code a web site so anything you suggest is very much welcomed. I have spent the last 2 and 1/2 days trying to find workable answers to this but none I have found and tried seem to fit. If needed I can email screens shots or code. I am trying to construct a website that will have the same main theme throughout as far as the header, navbars sitemap, and footer go. Naturally the content will vary from page to page. I want to use a single master page and css stylesheet for this main theme and I will change the content format as needed per page because each page may vary somewhat.
However, about 15 of the pages will all use the same format for their content and this format will differ from the rest of the site but the format of the main theme will stay the same. So I am trying to create a nested master page to use to format the just the content area for all these pages while retaining the main theme for the header, etc.. I believe I should use a separate css file with the nested master page to handle the formatting of the content areas for these 15 pages. I have code that looks like it works when viewed in web developer but design view but does not work when viewd through a browser (IE, Chrome, Firefox). So far I have the following done in web developer.
If it helps the code and screen shots follow. Master Page called "Parent.master". For all theme throughout site Nested Master Page called "Lab.master". For the 15 like pages Primary stylesheet file for main theme called "StylesheetNew.css" For site theme Secondary stylesheet file to syle the 15 like formatted pages. It is called Labmaster.css Labs.apsx file to use as first of the 15 like pages.
Finally screens shots from web developer and browser. Sorry try as I might I could not capture screenshots and put them into this post. The problem is that web developer shows all the area (many lines high) with gray background and with the XXX text that I want to allocate for content in the 15 pages. Yet all the browser show is one line of text o a white background followed by the footer. It looks like the LabStyleSheet works in Web Developer but not in a browser.
Parent.master
<%@ Master Language="VB" CodeFile="Parent.master.vb" Inherits="MasterPage" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "[URL]">
<html xmlns="[URL]">
<head id="ParentHeader" runat="server">
<title>HX5</title>
<asp:ContentPlaceHolder runat="server" id="headerPlaceHolder" />
<link href="~/StyleSheetNew.css" rel="stylesheet" type="text/css" />
</head>
<body>
<form id="form1" runat="server">
<div id="wrapper" >
<div id="Header" >
<table class="hdrtbl1" >
<tr>
<td id="hdrtd1" style="width:175px; height:100px;" >
<img id="logo" alt="Logo" src="../Images/logo.png" style="width: 136px; height: 87px" />
</td>
</tr>
</table >
<table class="hdrtbl2" >
<tr><td id="hdrtbl2td1"><b> Providing Professional Technical, Manangement and Business Solution</b></td></tr>
<tr><td id="hdrtbl2td2"> <b> Services since 2004 </b></td></tr>
<tr> <td id="hdrtbl2td3" align="center" ><img id="rdln" alt="RedLine" style=" height:3px;" src="../Images/RedLine.png" /></td></tr>
<tr><td id="hdrtbl2td4" > <b>Committed to Excellence In All We Do</b></td></tr>
</table>
</div>
<div id="navbardiv">
<ul id="topnav">
<li><a href="../pages/about.aspx" >About Us <img style=" border: none; " src="../Images/arrow-down.gif" /></a>
<!--Subnav Starts Here-->
<span>
<a style="font-weight:lighter; " href="#" >Who We Are </a> |
<a href="#">Locations</a> |
<a href="#">Business Classifications</a> |
<a href="#">Contact Us</a> |
</span>
</li>
<!--Subnav Ends Here-->
<li><a href="../pages/services.aspx">Services <img alt="arrow" style="border: none; " src="../Images/arrow-down.gif" /></a>
<!--Subnav Starts Here-->
<span>
<a style="font-weight:lighter; " href="#" >Capabilities</a> |
</span>
<!--Subnav Ends Here-->
</li>
<li><a href="#">Customers <img style=" border: none; " src="../Images/arrow-down.gif" /></a>
<span>
<a style="font-weight:lighter; " href="#" >Subnav Link</a> |
<a href="#">Customer Locations</a> |
<a href="../pages/labs.aspx">Labs</a> |
</span>
</li>
<li><a href="#">Careers <img style=" border: none; " src="../Images/arrow-down.gif" /></a>
<!--Subnav Starts Here-->
<span>
<a style="font-weight:lighter; " href="#" >Joining the HX5 Team</a> |
<a href="#">Current Opportunities</a> |
</span>
</li>
</ul>
</div>
<div id="subnavbar" >
<!-- <asp:SiteMapPath ID="SiteMapPath" runat="server">
</asp:SiteMapPath> -->
</div>
<div id="topContent" style="border-bottom:solid 1px #191970;">
<table>
<tr><td style="height:30px; width:900px;" >
<asp:ContentPlaceHolder id="TopPlaceHolder" runat="server">
</asp:ContentPlaceHolder>
</td>
</tr>
</table>
</div>
<!-- <div id="mainContent"> -->
<asp:ContentPlaceHolder id="MainPlaceHolder" runat="server" />
<!-- </div> -->
<!-- <div id="lowerContent"> -->
<asp:ContentPlaceHolder id="LowerPlaceHolder" runat="server">
</asp:ContentPlaceHolder>
<!-- </div> -->
<div id="footerContent" style=" height:50px; width:900px; text-align: right; background-color: #ccc; ">
<span style=" font-family: Arial, Helvetica, sans-serif; font-size: xx-small; font-weight: bold; color: #000080; margin: 30px 20px 0px 0px;"> Copyright 2010 HX5, LLC All rights reserved</span></div>
</div>
</form>
</body>
</html>
I have two SqlDataSources in my page for a combo box. One loads all the data from a table, and the other one will preselect the combo box data when editing the page record.
View 1 Replies